steel-arched support

[steel-arched support]
[steel-arched support]

中文释义

钢拱支撑

单词分析

单词结构:

steel-arched support

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:steel-arched support
  • 核心含义:钢拱支撑